279650070

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:137

約数の個数: 320

約数和(自身を含む): 932253696

約数和(自身を除く): 652603626

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 37, 42, 43, 45, 54, 62, 63, 70, 74, 81, 86, 90, 93, 105, 111, 126, 129, 135, 155, 162, 185, 186, 189, 210, 215, 217, 222, 258, 259, 270, 279, 301, 310, 315, 333, 370, 378, 387, 405, 430, 434, 465, 518, 555, 558, 567, 602, 630, 645, 651, 666, 774, 777, 810, 837, 903, 930, 945, 999, 1085, 1110, 1134, 1147, 1161, 1290, 1295, 1302, 1333, 1395, 1505, 1554, 1591, 1665, 1674, 1806, 1890, 1935, 1953, 1998, 2170, 2294, 2322, 2331, 2511, 2590, 2666, 2709, 2790, 2835, 2997, 3010, 3182, 3255, 3330, 3441, 3483, 3870, 3885, 3906, 3999, 4185, 4515, 4662, 4773, 4995, 5022, 5418, 5670, 5735, 5805, 5859, 5994, 6510, 6665, 6882, 6966, 6993, 7770, 7955, 7998, 8029, 8127, 8370, 9030, 9331, 9546, 9765, 9990, 10323, 11137, 11470, 11610, 11655, 11718, 11997, 12555, 13330, 13545, 13986, 14319, 14985, 15910, 16058, 16254, 17205, 17415, 17577, 18662, 19530, 19995, 20646, 20979, 22274, 23310, 23865, 23994, 24087, 24381, 25110, 27090, 27993, 28638, 29295, 29970, 30969, 33411, 34410, 34830, 34965, 35154, 35991, 39990, 40145, 40635, 41958, 42957, 46655, 47730, 48174, 48762, 49321, 51615, 55685, 55986, 58590, 59985, 61938, 66822, 69930, 71595, 71982, 72261, 80290, 81270, 83979, 85914, 87885, 92907, 93310, 98642, 100233, 103230, 104895, 107973, 111370, 119970, 120435, 121905, 128871, 139965, 143190, 144522, 147963, 154845, 167055, 167958, 175770, 179955, 185814, 200466, 209790, 214785, 215946, 216783, 240870, 243810, 246605, 251937, 257742, 279930, 295926, 300699, 309690, 334110, 345247, 359910, 361305, 419895, 429570, 433566, 443889, 464535, 493210, 501165, 503874, 539865, 601398, 644355, 650349, 690494, 722610, 739815, 755811, 839790, 887778, 902097, 929070, 1002330, 1035741, 1079730, 1083915, 1259685, 1288710, 1300698, 1331667, 1479630, 1503495, 1511622, 1726235, 1804194, 2071482, 2167830, 2219445, 2519370, 2663334, 3006990, 3107223, 3251745, 3452470, 3779055, 3995001, 4438890, 4510485, 5178705, 6214446, 6503490, 6658335, 7558110, 7990002, 9020970, 9321669, 10357410, 13316670, 15536115, 18643338, 19975005, 27965007, 31072230, 39950010, 46608345, 55930014, 93216690, 139825035, 279650070]

約数ペア:

[(1, 279650070), (2, 139825035), (3, 93216690), (5, 55930014), (6, 46608345), (7, 39950010), (9, 31072230), (10, 27965007), (14, 19975005), (15, 18643338), (18, 15536115), (21, 13316670), (27, 10357410), (30, 9321669), (31, 9020970), (35, 7990002), (37, 7558110), (42, 6658335), (43, 6503490), (45, 6214446), (54, 5178705), (62, 4510485), (63, 4438890), (70, 3995001), (74, 3779055), (81, 3452470), (86, 3251745), (90, 3107223), (93, 3006990), (105, 2663334), (111, 2519370), (126, 2219445), (129, 2167830), (135, 2071482), (155, 1804194), (162, 1726235), (185, 1511622), (186, 1503495), (189, 1479630), (210, 1331667), (215, 1300698), (217, 1288710), (222, 1259685), (258, 1083915), (259, 1079730), (270, 1035741), (279, 1002330), (301, 929070), (310, 902097), (315, 887778), (333, 839790), (370, 755811), (378, 739815), (387, 722610), (405, 690494), (430, 650349), (434, 644355), (465, 601398), (518, 539865), (555, 503874), (558, 501165), (567, 493210), (602, 464535), (630, 443889), (645, 433566), (651, 429570), (666, 419895), (774, 361305), (777, 359910), (810, 345247), (837, 334110), (903, 309690), (930, 300699), (945, 295926), (999, 279930), (1085, 257742), (1110, 251937), (1134, 246605), (1147, 243810), (1161, 240870), (1290, 216783), (1295, 215946), (1302, 214785), (1333, 209790), (1395, 200466), (1505, 185814), (1554, 179955), (1591, 175770), (1665, 167958), (1674, 167055), (1806, 154845), (1890, 147963), (1935, 144522), (1953, 143190), (1998, 139965), (2170, 128871), (2294, 121905), (2322, 120435), (2331, 119970), (2511, 111370), (2590, 107973), (2666, 104895), (2709, 103230), (2790, 100233), (2835, 98642), (2997, 93310), (3010, 92907), (3182, 87885), (3255, 85914), (3330, 83979), (3441, 81270), (3483, 80290), (3870, 72261), (3885, 71982), (3906, 71595), (3999, 69930), (4185, 66822), (4515, 61938), (4662, 59985), (4773, 58590), (4995, 55986), (5022, 55685), (5418, 51615), (5670, 49321), (5735, 48762), (5805, 48174), (5859, 47730), (5994, 46655), (6510, 42957), (6665, 41958), (6882, 40635), (6966, 40145), (6993, 39990), (7770, 35991), (7955, 35154), (7998, 34965), (8029, 34830), (8127, 34410), (8370, 33411), (9030, 30969), (9331, 29970), (9546, 29295), (9765, 28638), (9990, 27993), (10323, 27090), (11137, 25110), (11470, 24381), (11610, 24087), (11655, 23994), (11718, 23865), (11997, 23310), (12555, 22274), (13330, 20979), (13545, 20646), (13986, 19995), (14319, 19530), (14985, 18662), (15910, 17577), (16058, 17415), (16254, 17205)]